Inventor · disambiguated record
Hisashi Shibata
Also filed as: SHIBATA HISASHI
27 granted patents·4 pending applications·403 citations·filing 1989–2009
97Inventor score
Top patents by PatentIndex Score
31 records- 0197US5045552APyridine derivatives having anti-ulcerative activityEISAI CO LTD·Filed 1989·Granted Sep 3, 1991·140 cites·6 claims
- 0292US7285666B2Pyrazolo[1,5-a] pyridines and medicines containing the sameEISAI R&D MAN CO LTD·Filed 2006·Granted Oct 23, 2007·21 cites·2 claims
- 0387US7091215B2Pyrazolo[1,5-a]pyridines and medicines containing the sameEISAI CO LTD·Filed 2002·Granted Aug 15, 2006·25 cites·24 claims
- 0485US7078405B2Imidazo[1,2-b]pyridazine compoundEISAI CO LTD·Filed 2002·Granted Jul 18, 2006·19 cites·16 claims
- 0584US7772249B2Imidazo[1,2-b]pyridazine compoundEISAI R&D MAN CO LTD·Filed 2009·Granted Aug 10, 2010·6 cites·8 claims
- 0684US7625925B2Pyrazolo[1,5-a]pyridines and medicines containing the sameEISAI R&D MAN CO LTD·Filed 2007·Granted Dec 1, 2009·6 cites·8 claims
- 0780US6927221B2Tricyclic fused heterocyclic compound, process for preparing it and medicament comprising itEISAI CO LTD·Filed 2004·Granted Aug 9, 2005·11 cites·5 claims
- 0878US7176216B27-phenylpyrazolopyridine compoundsEISAI CO LTD·Filed 2003·Granted Feb 13, 2007·13 cites·11 claims
- 0978US6951865B2Fused heterotricyclic compounds, process for preparing the compounds and drugs containing the sameEISAI CO LTD·Filed 2000·Granted Oct 4, 2005·10 cites·5 claims
- 1077US7189717B2Medicinal compositions promoting bowel movementEISAI CO LTD·Filed 2001·Granted Mar 13, 2007·8 cites·6 claims
- 1177US5840910APyridine derivatives having anti-ulcerative activityESAI CO LTD·Filed 1994·Granted Nov 24, 1998·27 cites·2 claims
- 1276US7323569B27-phenylpyrazolopyridine compoundsEISAI R&D MAN CO LTD·Filed 2003·Granted Jan 29, 2008·8 cites·12 claims
- 1376US6995163B2Tricyclic fused heterocyclic compound, process for preparing it and medicament comprising itEISAI CO LTD·Filed 2004·Granted Feb 7, 2006·8 cites·5 claims
- 1472US5998445APyridine derivatives having anti-ulcerative activityEISAI CO LTD·Filed 1996·Granted Dec 7, 1999·23 cites·7 claims
- 1569US5723472AAminobenzoic acid derivativesEISAI CO LTD·Filed 1997·Granted Mar 3, 1998·17 cites·9 claims
- 1665US5708013APyridine derivative and therapeutic agent for ulcer comprising the sameEISAI CO LTD·Filed 1995·Granted Jan 13, 1998·10 cites·9 claims
- 1762US5162317APyridinium salt and pharmacological composition containing the sameESAI CO LTD·Filed 1989·Granted Nov 10, 1992·6 cites·6 claims
- 1860US5512579AAminobenzoic acid derivativesEISAI CO LTD·Filed 1994·Granted Apr 30, 1996·10 cites·6 claims
- 1959US5389643AAminobenzoic acid derivatives useful for treating gastro-intestinal conditionsEISAI CO LTD·Filed 1993·Granted Feb 14, 1995·10 cites·23 claims
- 2055US2006211696A1IMIDAZO[1,2-b]PYRIDAZINE COMPOUNDHIBI SHIGEKI·Filed 2006·Application pending·0 cites
- 2155US2006270674A1Pharmaceutical composition promoting defecationYASUDA MASAHIRO·Filed 2006·Application pending·0 cites
- 2255US2008076943A17-phenylpyrazolopyridine compoundsHIBI SHIGEKI·Filed 2007·Application pending·0 cites
- 2355US2007054876A1Pharmaceutical composition promoting defecationYASUDA MASAHIRO·Filed 2006·Application pending·0 cites
- 2454US5658925AAminobenzoic acid derivativesEISAI CO LTD·Filed 1995·Granted Aug 19, 1997·7 cites·10 claims
- 2552US5861418AAminobenzoic acid derivativesEISAI CO LTD·Filed 1997·Granted Jan 19, 1999·6 cites·8 claims
- 2652US5677311AAminobenzoic acid derivativesEISAI CO LTD·Filed 1996·Granted Oct 14, 1997·6 cites·10 claims
- 2750US5239079APyridinium salt and pharmacological composition containing the sameEISAI CO LTD·Filed 1992·Granted Aug 24, 1993·3 cites·5 claims
- 2844US5599972AAminobenzoic acid derivativesEISAI CO LTD·Filed 1995·Granted Feb 4, 1997·3 cites·1 claims
- 2942US8431603B23-phenylpyrazolo[5,1-b]thiazole compoundsSHIBATA HISASHI·Filed 2009·Granted Apr 30, 2013·0 cites·20 claims
- 3033US5578603AAminobenzoic acid derivativesEISAI CO LTD·Filed 1994·Granted Nov 26, 1996·0 cites·12 claims
- 3132US5631402AProcess for preparing aminobenzoic acid derivativesEISAI CO LTD·Filed 1995·Granted May 20, 1997·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →